2764347420 has 24 divisors (see below), whose sum is σ = 7740172944. Its totient is φ = 737159296.

The previous prime is 2764347413. The next prime is 2764347427. The reversal of 2764347420 is 247434672.

It is an interprime number because it is at equal distance from previous prime (2764347413) and next prime (2764347427).

It is a super-3 number, since 3×2764347420³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2764347427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23036169 + ... + 23036288.

It is an arithmetic number, because the mean of its divisors is an integer number (322507206).

Almost surely, 2^2764347420 is an apocalyptic number.

2764347420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2764347420 is an abundant number, since it is smaller than the sum of its proper divisors (4975825524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2764347420 is a wasteful number, since it uses less digits than its factorization.

2764347420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46072469 (or 46072467 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 39.

The square root of 2764347420 is about 52577.0617284762. The cubic root of 2764347420 is about 1403.4519272957.

The spelling of 2764347420 in words is "two billion, seven hundred sixty-four million, three hundred forty-seven thousand, four hundred twenty".